The domain of a function is the set of "input" or argument values for which the function is defined.
In this case all real nubers
( - infinity , infinity )
The range of a function is the set of all values that the function takes when x takes values in the domain.
In this case also all real nubers
( - infinity , infinity )
NEED TO FIND THE DOMAIN AND RANGE OF F(X)=2X-3
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